Medium Static Pressure Duct Compact & Comfort ARHG12LHTBP

Indoor unit and Outdoor unit

Indoor Unit :
Outdoor Unit :
Download :


  • High Efficiency & Quiet operation
  • Automatic Airflow adjustment function
  • Improved installation flexibility
  • Improved service and maintenance
  • Low ambient operation

Feature Explanation Icons

Economy mode : Thermostat setting automatically changes according to the temperature to avoid unnecessary cooling and heating. Room temperature set point limitation : The minimum and maximum temperature range can be set giving further energy saving while considering the comfort of the occupants. Set temperature auto return : The setting temperature automatically returns to the previously set temperature. Auto-changeover : The unit automatically switches between heating and cooling modes based on your temperature setting and the room temperature. Automatic fan speed : The micro-computer automatically adjusts the airflow effectively to follow the changes of room temperature. Auto restart : In the event of a temporary power failure, the air conditioner will automatically restart in the same operating mode as before, once power supply is restored. Connectable fresh air duct : Outside air can be introduced by attaching field supplied duct to fresh air knockout and optional part. Auto off timer : Automatically stops operation when a fixed time has elapsed from the start of operation. Weekly timer : Different ON-OFF times can be set for each day. Filter sign : Indicates the filter cleaning period by lamp. Drain pump as standard Automatic airflow adjustment : Automatically detects required airflow in each application case and adjust the volume.


10°C HEAT operation : The room temperature can be set to go no lower than 10°C, thus ensuring that the room does not get too cold when not occupied. Fresh air intake : Fresh air can be taken in by a fan which can be connected using external control unit. Sleep timer : The micro-computer gradually changes the room temperature automatically to afford a comfortable night's sleep. Program timer : This digital timer allows selection of one of four options : ON, OFF, ON;→OFF or OFF→ON. External error output External ON/OFF input


Cooling  3.5 kW
Heating  4.1 kW


Power source Phase Single-phase
Voltage 230 V
Frequency 50 Hz
Capacity Cooling 3.5 kW(0.9 - 4.4) kW
Heating 4.1 kW (0.9 - 5.7) kW
Input Power Cooling 0.90 kW
Heating 1.00 kW
EER Cooling 3.89 W/W
COP Heating 4.10 W/W
Pdesign Cooling 3.5 kW
Heating (-10°C) 4.2 kW
SEER Cooling 6.20 W/W
SCOP Heating (Average) 4.10 W/W
Energy Efficiency Class Cooling A++
Heating A+
Max. Operating Current Cooling 8.0 A
Heating 10.5 A
Annual Energy Consumption Cooling 198 kWh/a
Heating 1434 kWh/a
Moisture Removal 0.7 I/h
Sound Pressure Level Indoor (Cooling) High 32 dB(A)
Middle 27 dB(A)
Low 26 dB(A)
Quiet 24 dB(A)
Indoor (Heating) High 32 dB(A)
Middle 27 dB(A)
Low 26 dB(A)
Quiet 24 dB(A)
Sound Pressure Level Outdoor (Cooling) High 47 dB(A)
Outdoor (Heating) High 48 dB(A)
Sound Power Level Indoor (Cooling) High 59 dB(A)
Indoor (Heating) High 60 dB(A)
Outdoor (Cooling) High 60 dB(A)
Outdoor (Heating) High 61 dB(A)
Air Flow Rate Indoor High 850 m3/h
Outdoor High 1780 m3/h
Static pressure range (Standard) 30 to 200 (35) Pa
Net Dimensions
Height 300 mm
Width 700 mm
Depth 700 mm
Net Dimensions
Height 578 mm
Width 790 mm
Depth 300 mm
Net Weight Indoor 27 kg (59 lbs)
Outdoor 40 kg (88 lbs)
Connection Pipe Diameter Liquid 6.35 mm
Gas 9.52 mm
Drain Hose Diameter Indoor 25 mm
Outdoor 32 mm
Max Pipe Length (Pre Charge) 25 (15) m
Max Height Difference 15 m
Operation Range Cooling -10 to 46 °CDB
Heating -15 to 24 °CDB
Refrigerant Type R410A
Global Warming Potential 2,088
Charge 1,150 g
* :
That specification is not fixed yet.


Indoor Unit : ARHG12LHTBP

Indoor unit

Optional Parts

Wired Remote Controller (Touch Panel )
Wired Remote Controller
Wired Remote Controller
Wired Remote Controller
Simple Remote Controller
Simple Remote Controller
IR Receiver Kit
External input and output PCB
External input and output PCB Bracket
External Connect Kit
External Connect Kit
Long-Life Filter
Remote Sensor Unit